Repair Procedures - Injector

Inspection

1. 1
   Turn the ignition off.
2. 2
   Disconnect the injector connector.
3. 3
   Measure the resistance between terminals 1 and 2 of the injector.
4. 4
   Make sure the resistance is within specification.

   Specification: Refer to "Specifications"

Removal

1. 1
   Turn the ignition switch OFF and disconnect the negative (-) battery cable.
2. 2
   Release the residual fuel pressure in the fuel line. (Refer to "Releasing Residual Fuel Pressure" in this group).

   When the fuel pump relay is removed, a diagnostic trouble code (DTC) is stored. Clear the DTC with GDS after completing the "Releasing Residual Fuel Pressure" procedure.

3. 3
   Disconnect the injector connector (A).
4. 4
   Disconnect the quick-connector of the fuel supply tube (B).
5. 5
   Remove the mounting bolt (C), then remove the delivery pipe and injector assembly from the engine.

   

6. 6
   Remove the retaining clip (A) and separate the injector from the delivery pipe.

   

Installation

Install the component with the specified torque. Note that internal damage may occur if the component is dropped. In this case, inspect it before use.

Apply engine oil to the O-ring of the injector.

Inspect the injector O-ring during installation.

1. Installation is the reverse of removal. Delivery pipe mounting bolt: 18.6 ~ 24 N·m